Boom! This Startup Just Broke Sound Barrier

Boom! This Startup Just Broke the Sound Barrier as it Pushes to Revive Civilian Supersonic Flight
The Colorado-based company is aiming to build a Concorde-like supersonic aircraft—but has hurdles to clear before realizing that goal.
Independently funded jet’s sound barrier mark revives talk of commercial supersonic travel
An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier.
What Is the Boom XB-1? Civil Jet Makes History by Breaking Sound Barrier
Boom Supersonic's XB-1 made history on Tuesday by becoming the first civil aircraft to break the sound barrier. Before Tuesday, no civil private manufacturer had passed the sound barrier with an aircraft it had developed.
Civilian jet breaks sound barrier during historic test flight over Mojave Desert
The test flight of the XB-1 aircraft is a step in manufacturer Boom Supersonic's goals of building a supersonic passenger jet.
Carnegie Mellon Grad’s Supersonic Aircraft Breaks Sound Barrier
A Carnegie Mellon University grad is behind the successful flight earlier this week of the first independently developed jet to break the sound barrier.
Supersonic jet dubbed ‘Son of Concorde’ breaks sound barrier for first time with 844 mph flight
The single-seat jet, a 201-foot-long test model by Boom Supersonic, hit 844 mph just 12 minutes into its latest test flight out of California’s Mojave Air and Space Port.
Boom Supersonic aircraft expects to break sound barrier over Mojave Desert
The countdown has begun for the XB-1’s “historic” first supersonic test flight that should break the sound barrier, according to Boom Supersonic.
Boom Supersonic XB-1 breaks sound barrier over Mojave Desert
About 35,000 feet (10,670 meters) over the Mojave Desert, northwest of Los Angeles, Boom Supersonic's XB-1 became the first privately funded airplane to break the sound barrier during a test flight on Tuesday.
Independently funded jet's sound barrier mark revives talk of commercial supersonic travel
An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week. The XB-1 aircraft accelerated to Mach 1.05 at about 35,000 feet during a ...
XB-1 jet breaks sound barrier in bid for "return of commercial supersonic flight"
More than two decades after the retirement of the Concorde, American aircraft company Boom Supersonic has achieved supersonic flight with its XB-1 prototype in a test flight above the Mojave Desert. Tuesday's test saw the aircraft fly faster than the speed of sound,
Boom XB-1's successful test flight revives talk of commercial supersonic travel
It was a step toward reviving supersonic commercial travel, which has been on hiatus since the Concorde jet was grounded more than two decades ago. Boom Supersonic has contracts with at least two airlines to buy their commercial airliners once they are developed.
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XB-1 demonstrator breaks sound barrier during first 2025 flight
Independently developed jet makes new record, adding to its rigorous series of human-piloted test flights that will prepare ...
First independently developed jet breaks the sound barrier over the California desert
A sleek white aircraft has become the first independently developed jet to break the sound barrier. The XB-1 aircraft ...
US-based aviation company breaks sound barrier
President Donald Trump signed several sweeping executive orders on Wednesday to overhaul the American education system, ...